Other Products ｜Fixtop Epoxy Part A + B ( Formerly Known As Rivo 50)

Tenax Fixtop Epoxy Setting Adhesive A + B
Tenax Fixtop Epoxy Adhesive is a true 100% two-part epoxy glue...not water based. It is very easy to mix and spread. Suitable for gluing and bonding marble, granite, stones, mosaics, porcelain and ceramics as well as hardwood, cement board, laminate and plywood. Works best when applied in a thin layer. Use to bond metal to stones, concrete to metal, ceramic to stone, stone to honeycomb panels. Does not dissolve or break down in water so it is great for shower applications and won't delaminate. No issues with expansion or contraction. For indoor and outdoor use.
Outstanding Epoxy Thinnest Material

Mosaics
All Stone
Ceramic
Porcelain
Indoor & Outdoor
Shower Applications

Features

Easy to Mix
Works Best in Thin Layer
Metal to Stone
Concrete to Metal
Ceramic to Metal
Ceramic to Stone
Stone to Honeycomb Panels
Doesn't Dissolve in Water
Great for Showers
No Expansion or Contraction
Indoor & Outdoor Use
Epoxy adhesives remain one of the most trusted solutions in stone fabrication because they provide:

Instructions
Make sure surface to be treated is completely dry and clean. Keep the glue and hardeners in their original cans. If using an automatic dosing pump avoid contact with metals made of copper, brass or similar metals which may rust. Avoid use of PVC plastic. Use only plastic that is corrosive resistant. Measure out, in either weight or volume, the correct amounts of part A and part B. Mix well using clean tools. Best when applied in a thin layer. Use acetone or butyl acetate to clean tools.
Shelf Life
Keep the containers closed after use. Keep away from heat, humidity and sun light. This product will last 2 years under normal conditions between 65°s and 77°.
Applications
Stone Countertop Fabrication
Used for joining seams, attaching laminated edges, and reinforcing countertop assemblies.
Quartz & Engineered Stone Installation
Provides strong adhesion for engineered quartz surfaces used in kitchens, bathrooms, and commercial spaces.
Porcelain Slab Fabrication
Suitable for bonding porcelain materials where high-strength adhesion is required.
Repair & Restoration
Can be used for repairing chips, cracks, and damaged stone components when appropriate repair procedures are followed.
Edge Build-Ups & Laminations
Creates strong bonds between layered stone pieces used for thicker edge profiles and decorative fabrication.
Compatible Materials
Tenax Fixtop is commonly used with:

Granite
Marble
Quartzite
Limestone
Travertine
Engineered quartz
Porcelain slabs
Ceramic materials
Solid surface materials
Composite stone products

Always perform a compatibility test prior to production use.

Exceptional bond strength
Excellent gap-filling capabilities
Long-term durability
Strong chemical resistance
Moisture resistance
Structural reliability
Compatibility with multiple substrates

These characteristics make epoxy systems ideal for demanding fabrication environments.
Instructions
Surface Preparation

Ensure surfaces are clean and dry.
Remove dust, oils, polishing residues, and contaminants.
Test adhesion before full production use.

Mixing

Mix Part A and Part B according to manufacturer specifications.
Blend thoroughly until a uniform consistency is achieved.

Application

Apply adhesive evenly to prepared surfaces.
Join components and position correctly.
Secure pieces during curing as necessary.
Allow full cure before handling or loading.

Shelf Life
For best performance:

Store in original containers.
Keep tightly sealed when not in use.
Protect from excessive heat and freezing conditions.
Store in a cool, dry environment.

Proper storage helps maintain adhesive performance and working properties.
Frequently Asked Questions
What is Tenax Fixtop used for?
Fixtop is a two-component epoxy adhesive used for bonding stone, quartz, porcelain, ceramic, and solid surface materials.
Can Fixtop be used on quartz countertops?
Yes. Fixtop is suitable for engineered quartz fabrication, seam joining, and repair applications.
Is Fixtop suitable for porcelain slabs?
Yes. It is commonly used for porcelain slab fabrication and installation projects.
Can Fixtop be used outdoors?
Yes. When properly applied and cured, Fixtop provides durable performance in exterior environments.
Is Fixtop used for seams and laminations?
Yes. It is frequently used for seam joining, edge laminations, and fabrication assemblies.
Does Fixtop resist moisture?
Yes. Once cured, the epoxy system provides excellent moisture resistance.
Specifications
Product Type:

Two-component epoxy adhesive

Technology:

Epoxy resin system

Applications:

Bonding
Laminations
Seams
Repairs
Edge build-ups

Compatible Materials:

Granite
Marble
Quartzite
Quartz
Porcelain
Ceramic
Solid surface materials

Performance Features:

High bond strength
Moisture resistance
Chemical resistance
Interior and exterior use
Long-term durability
Professional fabrication performance

Application Areas:

Countertops
Vanities
Wall panels
Porcelain installations
Stone fabrication projects

Safety
Hazards:

Contains epoxy resin components
Avoid skin and eye contact
Use in well-ventilated areas
Do not ingest

Recommended PPE:

Chemical-resistant gloves
Safety glasses or goggles
Appropriate work clothing

Storage:

Store in original sealed containers
Protect from heat and direct sunlight
Keep away from incompatible materials

First Aid:

Flush eyes immediately with water if exposed
Wash skin thoroughly with soap and water
Seek medical attention if irritation persists

Always consult the manufacturer's current Safety Data Sheet before use.
Fixtop Epoxy Technical Data Sheet
Fixtop Epoxy Safety Data Sheet
Brand:TenaxCategory:AdhesivesSKU:1RHA00BG50Tags:inventorytracked, Stone AdhesiveSize:Epoxy Part A & B - 1 + 1 Liter, Epoxy Part A + B - 1 gal. (4 kg), Epoxy Part A + B - 5 gal. (20 kg)